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Francis Ferdinand is assassinated
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Period: to
The Great War
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Austria declared war on Serbia
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Germany declared war on Russia
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Germany declared war on France and invaded Belgium
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Britain declared war on Germany
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First zeppelin attack
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Lusitania was sunk by German U-boat
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Italy declared war on Germany and Austria
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First use of tanks at Somme
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Germany’s unrestricted submarine warfare campaign started
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USA declared war on Germany
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Germany asked the Allies for an armistice
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Armisitce is signed- END OF WORLD WAR I
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Germany signs Treaty of Versailles